1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcff401bafe7e64abf646967fb7475a1a980f40bbef30dff735e2cd49bc290c. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2a5e951-27f8-4254-ab73-05a77604ae5e.json and https://artists.proofprofile.net/proofs/artist/e2a5e951-27f8-4254-ab73-05a77604ae5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lezginka Power Dance (Kavkaz Caucasus Traditional Music)
Lezginka Party Dance (Kavkaz Traditional Music)
Avar Lezginka | Аварская Лезгинка (Kavkaz Traditional Dance Music)
Hot Kavkaz Lezginka | Свадебная Лезгинка (Caucasus Traditional Dance Music)
Chechen Lezginka Dance (Kavkaz Caucasus Traditional Music)
Lezginka Hot Club Dance (Caucausus Traditional Music)
Lezginka Hot Dance (Kavkaz Caucasus Traditional Music)
Assa Lezginka Dance (Caucasus Traditional Music)
Kavkaz Dance Lezginka (Caucasus Traditional Music)
Chechen Lezginka (Kavkaz Caucasus Traditional Music)
Hey Lezginka Super Dance (Kavkaz Caucasus Traditional Music)
Lezginka Wedding Dance | Свадебная Лезгинка (Kavkaz Traditional Music)
Мощная Танцевальная Лезгинка | Powerful Lezginka Dance (Kavkaz Traditional Music)
Чеченская Лезгинка Суперзажигательная | Chechen Lezginka (Kavkaz Traditional Music)
Зажигательная Лезгинка | Lezginka Fire (Caucasus Traditional Dance Music)
Лезгинка на Свадьбу | Lezginka Wedding (Caucasus Traditional Dance Music)
Лезгинка Зажигательная Чеченская | Chechen Lezginka (Caucasus Traditional Dance Music)
Лезгинка Танцевальная | Lezginka Dance (Kavkaz Caucasus Traditional Music)
Мощная Чеченская Лезгинка | Chechen Lezginka Power (Kavkaz Traditional Music)
Чеченская Лезгинка Танцевальная | Chechen Lezginka Dance (Kavkaz Traditional Music)
Лезгинка Чеченская | Lezginka Chechen (Kavkaz Traditional Dance Music)
Чеченская Супер Лезгинка | Chechen Super Lezginka (Kavkaz Caucasus Traditional Dance Music)
Чеченская Лезгинка Зажигательная | Chechen Lezginka (Caucasus Traditional Dance Music)
Кавказская Грузинская Лезгинка | Kavkaz Georgian Lezginka (Caucasus Traditional Dance Music)
Кавказская Чеченская Лезгинка | Kavkaz Chechen Lezginka (Caucasus Traditional Dance Music)
Кабардинская Лезгинка | Kabardinskaya Lezginka (Kavkaz Traditional Dance Music)
Лезгинка Праздничная Танцевальная | Lezginka Holiday Dance (Kavkaz Traditional Dance Music)
Georgian Abkhazian Lezginka Dance | Грузинская Абхазская Лезгинка (Caucasus Traditional Music)
Abkhazian Georgian Lezginka Dance | Абхазская Грузинская Лезгинка (Kavkaz Traditional Dance Music)
Traditional Georgian Song | Грузинская Народная Песня (Kavkaz Caucasus Music)
Khevsurian Song | Georgian Traditional Music | Грузинская Кавказская Традионная Песня
Georgian Nana Traditional Dance | Грузинский Народный Танец Нана (Kavkaz Traditional Music)
Aglatan Cafe | Circassian Chechen Music Lezginka (Kavkaz Caucasus Traditional Music)
Чеченская Черкесская Танцевальная Лезгинка Музыка (Kavkaz Traditional Dance Music)
Kabardey | Circassian Traditional Lezginka Dance Music | Черкесская Традиционная Музыка Лезгинка
Circassian Lezginka Dance | Черкесская Лезгинка (Kavkaz Caucasus Traditional Music)
Kabardey Islamey Kabardinka Lezginka Dance (Kavkaz Caucasus Traditional Music)
Кавказская Лезгинка Традиционная (Kavkaz Caucasus Traditional Lezginka Dance Music)
Islamey | Circassian Lezginka Dance (Kavkaz Caucasus Traditional Music)
Черкесская Музыка Танцевальная | Circassian Traditional Dance Music
Кавказский Черкесский Вальс Традиционный | Circassian Kavkaz Traditional Vals Music
Circassian Music Qafe (Kavkaz Caucasus Traditional Dancee Music)
Kavkaz Chechen Hot Lezginka Dance Music | Чеченская Лезгинка
Чеченская Лезгинка | Chechen Lezginka Dance (Kavkaz Traditional Music)
Душевная Кавказская Лезгинка | Kavkaz Caucasus Lezginka Dance
Dagestan Lezginka Super Hot (Kavkaz Traditional Dance Music)
Аварская Лезгинка Кавказская Танцевальная
Чеченская Музыка Танцевальная Кавказская
Georgian Lezginka Song | Kavkaz Caucasus Music
Laperse Kavkaz Dance | Лъапэрисе Танец | Traditional Lezginka
Chechen Couple Traditional Dance | Lezginka
Лезгинка Кавказская | Kavkaz Lezginka Dance
Потому что Я Влюблен | Чеченская Песня Лезгинка | Chechen Lezginka Song
Чеченская Лезгинка | Kavkaz Lezginka Chechen Dance
Потому Что Влюблена | Чеченская Песня Лезгинка | Lezginka Song
Потому что Я Влюблен | Лезгинка | Lezginka Song Caucasus
Лезгинка Чеченская | Chechen Dance Lezginka
Чеченская Песня Лезгинка | Chechen Song Lezginka
Лезгинская Народная Песня | Lezginka Dance
Кавказская Песня Лезгинка | Caucasus Lezginka Song
Музыка Лезгинских Гор | Lezgian Mountains Music
Лезгинский Дух | Caucasus Lezginka Spirit
Къуншидин Руш | Kavkaz Lezginka Song Dance
А Мы Будем Помнить Вас | Песня Кавказа | Kavkaz Song
Qo Achera | Caucasus Middle East Song Traditional Music